Texas InstrumentsTPS23861EVM-612Energiemanagement, Entwicklungsplatinen und -kits

The TPS23861EVM-612 features the quad port, TPS23861, IEEE 802.3at PoE PSE controller. The EVM consists of a motherboard (TPS23861EVM-612) and daughter board (TPS23861EVM-613) containing two TPS23861 devices. The TPS23861EVM-612 provides a multi-port base platform interface for TPS23861EVM-613, MSP-EXP430G2 (LaunchPad™), and USB-TO-GPIO (USB Interface Adapter).
 

• Motherboard/daughterboard configuration supporting 4x type 2 (30W) ports and 2x 4 pair ports (60W).
• TPS23861EVM-612 accepts MSP-EXP430G2 (MSP430 LaunchPad) EVM for power managing the TPS23861s. Basic power manager firmware is available for the MSP430 upon request.
• TPS23861EVM-612 interface to USB-TO-GPIO and PC using PI-Commander GUI.
• Default mode is Auto mode (meaning no host control is required)
• Multiple PD loads available.
• TPS23861 PSE devices default to auto-mode operation so no operator interface over I2C is required.
• Four IEEE802.3at, Type 2 (30 W) ports with 1000BASE-T (gigabit Ethernet data pass through)
• Two non-standard, high power ports with 1000BASE-T (gigabit Ethernet data pass through)
• Fully certified using UNH-IOL Clause #33 PSE Conformance Test Suite
• Single DC power supply input
• On board 3.3-V regulator
• On board I2C interface to both TPS23861PW devices from either USB-TO-GPIO or MSP-EXP430G2.
• Port ON status LEDs
• User test points

• Ethernet switches and routers
• Surveillance VDRs
• High power PoE
• PoE pass-through systems

USB-TO-GPIO Module (MUST HAVE COMPANION): Used with PI Commander GUI for I2C Interaction with TPS23861EVM-612

TPS23785BEVM-522: High Efficiency, Class 2 Powered Device Load with Dual Outputs 

TPS23753AEVM-235: High Efficiency, Class 3 Powered Device Load

TPS23752EVM-145: High Efficiency, Class 4 Powered Device Load with Sleep Mode and Light Load Efficiency

TPS23861 Power over Ethernet MSP430 Reference Code

MSP-EXP430G2:MSP430 LaunchPad Development Kit used with Code Composer Studio forTPS23861EVM-612 firmware development

SIFOs 802.3at Conformance Report, v 4.0.77, TPS23861

University of New Hampshire Interoperability Lab Interoperability Test, TPS23861

University of New Hampshire Interoperability Lab Conformance Test, TPS23861

TPS23861EVM-612: Auto-Mode Evaluation Module for TPS23861 (Rev. B)

PI-Commander EVM GUI